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peptone, beef extract, yeast extract, sodium chloride peptone, beef extract, yeast extract, sodium chloride
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∙ 15y ago
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Why is nutrient broth better than peptone broth?
Nutrient broth contains beef extract which acts as sources of amino acids, peptides, nucleotides, organic acids, vitamins and mineralsthat peptone broth don't contain? :)
Bacteria containing a plasmid into which the eukaryotic gene has integrated would grow where?
the ampicillin broth and the nutrient broth
Why does nutrient broth go cloudy?
Nutrient broth becoming cloudy in appearance is usually a good indication that one or more cultures of bacteria or fungi has grown in the broth. This can be confirmed by viewing a sample of the broth under a simple light microscope, or by streaking a sample onto nutrient agar and incubating it to see if colonies become visible (usually within a few days).
Do you expect turbidity in the unsterilized nutrient broth that was incubated?
Yes, the turbidity in the unsterilized nutrient is supposed to be incubated, Incubation will give the desired and correct results.
Function of nutrient broth?
There are various types of nutrient broth, some selective, some not so. They are basically a liquid culture medium to enhance the growth of mircoorganisms from a sample, be it a human clincal sample, food, environmental sample or whatever. After the nutrient broth has been inoculated with the foresaid sample, it is generally incubated for a given length of time to encourage the growth of whatever is in the sample then identified.
What are the essential ingredients of a carbohydrate broth?
nutrient broth + 0.5% particular carbohydrate + indicator
What would be a nitrogen source for the nutrient broth or agar?
the east extract is the main source of nitrogen in the nutrient broth or agar
Why is nutrient broth better than peptone broth?
Nutrient broth contains beef extract which acts as sources of amino acids, peptides, nucleotides, organic acids, vitamins and mineralsthat peptone broth don't contain? :)
Does Bacillus subtilis grow in MacConkey broth?
Bacillus subtilis is grown on nutrient agar or in nutrient broth. The preferred medium is M9 with glucose.
Is it necessary to cook the nutrient broth?
To destroy any competitors for the broth, fungi and bacteria.
How could you separate the solid ingredients from the broth?
you can strain the ingredients and broth with a strainer and take out the solid ingredients.
Is nutrient broth suitable for the growth of fungal species?
NO
What are the ingredients of L broth?
broth cheese your mom soup and egg
Bacteria containing a plasmid into which the eukaryotic gene has integrated would grow where?
the ampicillin broth and the nutrient broth
Use of sodium chloride in nutrient broth?
Nutrient broth is a liquid used to grow bacterial cultures and the amount of sodium chloride is a solution of 0.90% w/v of NaCl.
Why does nutrient broth go cloudy?
Nutrient broth becoming cloudy in appearance is usually a good indication that one or more cultures of bacteria or fungi has grown in the broth. This can be confirmed by viewing a sample of the broth under a simple light microscope, or by streaking a sample onto nutrient agar and incubating it to see if colonies become visible (usually within a few days).
When you examined your incubated nutrient broth tube you compared it to an uninoculated broth tube The uninoculated tube was a control What is control?
no
